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摘要
Using a meander line employing a periodic ground structure (PGS) on GaAs substrate, a highly miniaturized impedance transformer was developed for application to low impedance matching. Its size is 0.151 mm(2), which is 3.5 percent of the size of a conventional microstrip line impedance transformer on GaAs substrate. The meander line impedance transformer showed a good RF peiformance in the SIC band.
- 出版日期2013-1
